Parsedown Extra: Prevent trimming of new line characters

[lukasleitsch]

Describe the PR

Parsedown Extra trims new line characters in some PHP environments. Trimming these characters breaks the parsing of Parsdown Extra in some cases.

I don't know how fast the PR in the Parsedown Extra repo will be merged. Therefore an extra PR for Kirby.

Example

<?php
$text = <<<TEXT
<div markdown="1">
## Headline
<ul>
<li>Foo</li>
<li>Bar</li>
</ul>

<ul>
<li>Second Foo</li>
<li>Second Bar</li>
</ul>
</div>
TEXT;

echo kirbytext($text)
?>

Output on the local machine

<div>
<h2>Headline</h2>
<ul>
<li>Foo</li>
<li>Bar</li>
</ul>
<ul>
<li>Second Foo</li>
<li>Second Bar</li>
</ul>
</div>

Output on the production server (Uberspace)

<div>
<h2>Headline</h2>
<ul><li>Foo</li>
<li>Bar</li>
</ul>
</div>

Output on production server with the fix

<div>
<h2>Headline</h2>
<ul><li>Foo</li>
<li>Bar</li>
</ul>
<ul><li>Second Foo</li>
<li>Second Bar</li>
</ul>
</div>

Related issues

Parsedown Extra Issue: erusev/parsedown-extra#153
Parsedown Extra PR: erusev/parsedown-extra#155

Ready?

• Added unit tests for fixed bug/feature
• Passing all unit tests
• Fixed code style issues with CS fixer and composer fix
• Added in-code documentation (if needed)

[bastianallgeier]

That's great! Thanks for the fix.